83n
Higher tier only
Estimate roots of any given positive number by first simplifying surds
75n: estimate powers of a given number and roots of positive numbers up to 15² or 10³ (higher tier only)
82n: simplifying surds taking out square factors (higher tier only)
Estimate
Surd
Factor
Power
Root
Cubic
How to use this page
How to use this page
Review the KNOWLEDGE ORGANISER TILE
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REVIEW THE 'PRIOR LEARNING' TOPICS (if needed)
COMPLETE QUESTIONS- click on the MyMaths, Corbett Maths or a Memrise quiz
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